14.6.11. Homogeneous rod m = mass of 3 kg and a length l = 1 m rotates around a vertical axis Oz with an angular velocity ω0 = 24 rad / s. By the shaft OA applied constant torque braking forces. Identify Module this point, if the rod is stopped after 4 seconds after the start of braking.

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(Chapter 3 - Dynamics theme - 14.6: The theorem of change of angular momentum) of Reshebnik to the collection of short tasks on the theoretical mechanics Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Publishing Moscow / Graduate School / 1989, 2009, 2012.
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